rewritten after codex recommendations

Log.py

@@ -1,20 +1,27 @@
-from sys import stderr
-from Config import *
+"""Compatibility logging facade."""
+
+import logging
+from logging.handlers import RotatingFileHandler
+
+from Config import DEBUG, INFO, LOGFILE
+
+
+_logger = logging.getLogger("flowers")
+if not _logger.handlers and (DEBUG or INFO):
+    try:
+        handler = RotatingFileHandler(LOGFILE, maxBytes=1_000_000, backupCount=2)
+        handler.setFormatter(logging.Formatter("%(asctime)s flowers %(levelname)s %(message)s"))
+        _logger.addHandler(handler)
+        _logger.setLevel(logging.DEBUG if DEBUG else logging.INFO)
+    except OSError:
+        _logger.addHandler(logging.NullHandler())
+
 
 class Log:
     @staticmethod
-    def info(someString):
-        if INFO:
-            f = open(LOGFILE, "a")
-            f.write( "flower: %s \n" % someString )
-            f.close()
-        if DEBUG:
-            print(someString)
+    def info(message) -> None:
+        _logger.info("%s", message)
 
     @staticmethod
-    def debug(someString):
-        if DEBUG:
-            f = open(LOGFILE, "a")
-            f.write( "flower: %s \n" % someString )
-            f.close()
-
+    def debug(message) -> None:
+        _logger.debug("%s", message)